81606919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3570

約数の個数: 16

約数和(自身を含む): 92227680

約数和(自身を除く): 10620761

約数列:

[1, 17, 19, 73, 323, 1241, 1387, 3461, 23579, 58837, 65759, 252653, 1117903, 4295101, 4800407, 81606919]

約数ペア:

[(1, 81606919), (17, 4800407), (19, 4295101), (73, 1117903), (323, 252653), (1241, 65759), (1387, 58837), (3461, 23579)]